Simply
screw SodaMod adapter on the tank and then into your Sodastream
machine.The SodaMod replaces the booby trapped SodaStream CO2 tank with a
standard Paintball CO2 tank. It includes the SodaMod a USA made brass
adapter that it fits into the SodaStream unit. Simply fill the
Paintball CO2 tank with CO2 at any paintball store or gas supply house
for $3.00-$5.00 (average price) instead of the $20.00-$30.00 that the
SodaStream tank costs. Then screw the SodaMod adapter onto the tank and
insert it in the SodaStream unit just like you would with the standard
SodaStream tank. There are no unsightly and bulky hoses to deal with.
The Sodastream unit with the SodaMod will look and perform the same as
the stock SodaStream unit while saving you money.

Save money, save time. Buy additional tanks and have them filled in advance to save even more time and money.

CO2 Tank Features and Specifications:

-
Beverage Grade Tank - Our tanks are made for us here in the USA. The
tanks are cleaned internally using a fours step process that leaves the
inside of the tank sterile, clean, smooth and shiny. This is a
standardized process used in the beverage and medical tank industry. - Features the "BGT" (Beverage Grade Tank) Logo - Lightweight DOT and TC certified aluminum cylinders “Made in the USA”- All components meet or exceed all ASTM, DOT, TC or CGA standards or requirements

*NOTICE: All tanks are shipped empty to comply with US Department of Transportation.

I bought your adapter and tanks to replace the sodastream tank. I chose the link for my sodastream model but received 9oz. tanks. The sodastream is a 14.5 oz. tank, so I will have to refill more often. Can I exchange my 9oz. tanks for 14.5 oz. tanks?